<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>test1</title>
</head>
<body>
<div id="app">
    <h2>{{zimug}}</h2>
    <h2 v-html="zimug"></h2>
</div>
<script src="https://cdn.jsdelivr.net/npm/vue@2.6.10/dist/vue.js"></script>
<script>
    const app = new Vue({
        el: '#app',
        data: {
            zimug: '<a href="https://www.toutiao.com/c/user/55190581999/#mid=1640894370966536">今日头条-字母哥课堂</a>'
        }
    })
</script>
</body>
</html>